"digamma" meaning in Catalan

{
  "forms": [
    {
      "form": "digammes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "digamma f (plural digammes)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Catalan entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with tab characters",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "ca",
          "name": "Greek letter names",
          "orig": "ca:Greek letter names",
          "parents": [
            "Letter names",
            "Letters, symbols, and punctuation",
            "Names",
            "Orthography",
            "All topics",
            "Proper nouns",
            "Terms by semantic function",
            "Writing",
            "Fundamental",
            "Nouns",
            "Human behaviour",
            "Language",
            "Lemmas",
            "Human",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Digamma; the obsolete Greek letter Ϝ (lowercase ϝ)"
      ],
      "id": "en-digamma-ca-noun-xMJmbCxx",
      "links": [
        [
          "Digamma",
          "digamma#English"
        ],
        [
          "Ϝ",
          "Ϝ"
        ],
        [
          "ϝ",
          "ϝ"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[diˈɣam.mə]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[diˈɣam.ma]",
      "tags": [
        "Valencia"
      ]
    }
  ],
  "word": "digamma"
}

{
  "forms": [
    {
      "form": "digammes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f"
      },
      "expansion": "digamma f (plural digammes)",
      "name": "ca-noun"
    }
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Catalan countable nouns",
        "Catalan entries with incorrect language header",
        "Catalan feminine nouns",
        "Catalan lemmas",
        "Catalan nouns",
        "Catalan terms with IPA pronunciation",
        "Pages with tab characters",
        "ca:Greek letter names"
      ],
      "glosses": [
        "Digamma; the obsolete Greek letter Ϝ (lowercase ϝ)"
      ],
      "links": [
        [
          "Digamma",
          "digamma#English"
        ],
        [
          "Ϝ",
          "Ϝ"
        ],
        [
          "ϝ",
          "ϝ"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[diˈɣam.mə]",
      "tags": [
        "Balearic",
        "Central"
      ]
    },
    {
      "ipa": "[diˈɣam.ma]",
      "tags": [
        "Valencia"
      ]
    }
  ],
  "word": "digamma"
}